| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.41 | 4.246% | $77.5694 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $183.54 | 6.122% | $194.7763 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $139.55 | 10.313% | $153.9418 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $19.35 | 8.445% | $20.9841 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $85.53 | 7.235% | $91.7181 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $78.84 | 12.696% | $88.8495 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $152.59 | 13.869% | $173.7527 | $173.75 | $173.75 | $173.80 |
| 7 purchase totals = | $733.81 | $801.5919 | $801.59 | $801.60 | $801.60 | |